#!/usr/bin/env python3
# -*- coding: utf-8 -*-
#


class File(object):
    __name = "文本文档"

    def __init__(self, name):
        self.__name = name

    def read(self):
        print(self.__name)
        print(File.__name)

# File.read(123)
f1 = File("python")
f1.read()